Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and LANDSAT-8 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/21/2021
Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Distance(km) | Time Diff (sec) |
1 | 02/22/2021 | 06:32:27 | -70.58,-102.59 | 99.25 | 02/22/2021 | 06:33:37 | -70.48,-101.46 | 99.42 | 43.53 | 70 |
2 | 02/22/2021 | 07:23:03 | 70.05, 65.55 | 80.17 | 02/22/2021 | 07:23:10 | 70.05, 65.57 | 80.17 | 0.61 | 7 |
3 | 02/22/2021 | 08:13:45 | -69.96,-126.99 | 99.94 | 02/22/2021 | 08:12:40 | -69.94,-126.97 | 99.96 | 2.93 | 65 |
4 | 02/24/2021 | 22:49:12 | -70.12, 13.92 | 100.74 | 02/24/2021 | 22:50:11 | -70.10, 13.87 | 100.77 | 2.74 | 59 |
5 | 02/24/2021 | 23:39:56 | 70.01,-178.61 | 79.14 | 02/24/2021 | 23:39:38 | 70.00,-178.63 | 79.13 | 1.50 | 18 |
6 | 02/25/2021 | 00:30:27 | -69.33, -10.29 | 101.59 | 02/25/2021 | 00:29:17 | -69.39, -11.83 | 101.46 | 60.62 | 70 |
7 | 02/27/2021 | 15:06:06 | -70.07, 129.76 | 101.79 | 02/27/2021 | 15:06:39 | -70.10, 129.75 | 101.78 | 2.95 | 33 |
8 | 02/27/2021 | 15:56:50 | 69.97, -62.76 | 78.08 | 02/27/2021 | 15:56:06 | 69.99, -62.76 | 78.12 | 3.03 | 44 |
9 | 03/02/2021 | 06:32:24 | 70.45, 77.64 | 77.60 | 03/02/2021 | 06:33:35 | 70.31, 78.30 | 77.42 | 29.00 | 71 |
10 | 03/02/2021 | 07:23:00 | -70.03,-114.39 | 102.86 | 03/02/2021 | 07:23:08 | -70.04,-114.46 | 102.85 | 2.56 | 8 |
11 | 03/02/2021 | 08:13:44 | 69.93, 53.07 | 77.02 | 03/02/2021 | 08:12:35 | 69.93, 53.03 | 77.04 | 1.50 | 69 |
12 | 03/04/2021 | 22:49:13 | 70.15,-166.11 | 76.25 | 03/04/2021 | 22:50:06 | 70.14,-166.07 | 76.22 | 2.01 | 53 |
13 | 03/04/2021 | 23:39:55 | -70.04, 1.36 | 103.88 | 03/04/2021 | 23:39:36 | -70.03, 1.41 | 103.90 | 2.32 | 19 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/21/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 02/21/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8